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Durable and Safety: Durable high speed steel Bi-metal, it has advantages such as rust prevention, wear resistance, corrosion resistance, and long service life
TRIANGLE CHIP-CLEARANCE SLOT DESIGN – improves efficiency of plug removal and reduces heat due to triangle shark tooth shape
PROFESSIONAL HOLE SAW DESIGN – features improved durability, clean performance and easier plug removal in multiple materials
ENHANCED M42 ALLOY – contains 8% cobalt alloy to withstand high-temperature applications, and it is stronger for cleaner cuts
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[WIDE APPLICATION]: Suitable for Pistol Drill, Bench Drill,Vertical Drilling Machine etc. Widely used in Plate Hole, Home Wood, Galvanized Pipe, Fire Pipe, Plastic, Soft metal, Gypsum Board and Other Opening Operation. NOTE: Not recommend used in hard wood, hard metal and stone.
[HIGH-QUALITY MATERIALS]: Hole saw set made of M42 HSS steel and BI metal, the blade is sharp with high hardness, stronger wear resistence and long service life.
[9 SIZES HOLE SAW IN 1 SET]: 16mm, 18mm, 20mm, 22mm, 25mm, 30mm, 32mm, 35mm, 38mm. Each hole saw drill bit is individually packaged for easy carrying and finding the required specifications.
Durable and Safety: Durable high speed steel Bi-metal, it has advantages such as rust prevention, wear resistance, corrosion resistance, and long service life
Universal Quick Installation: Assemble the hole saw in 4 simple steps to swiftly get to work. Plus, our mandrel also fits other brand's hole saws, making it super versatile.
Rock-Solid 18-Piece Hole Saw Kit: Our hole saw set ensures durability and stability, even with prolonged use. With 18 different saw blade sizes, it tackles any diameter effortlessly, making your work a breeze.
High Adaptability Quick-Change Arbor: Easily interchange arbor for quick-change chuck heads or standard three-jaw chucks. The 0.33"/8.5mm third arbor head fits most 3/8" chucks, making it compatible with common tools like hand drills, power screwdrivers, and drill presses.
Premium Quality Material:Crafted from high-speed steel (HSS) and bi-metal construction, this heavy-duty hole saw set is built to withstand repeated use. With a 2mm thick design, it offers exceptional durability, longer lifespan, and superior heat resistance. Its anti-abrasive properties make it reliable for cutting through materials such as thin metal, wood, PVC, plastic, and drywall.
Efficient Smooth Cutting:Non-binding clean edge design makes the hole cutter blade cuts smooth and fast. Cutting depth varies from 32mm to 40mm according to different sizes. Compatible machines: electric drill, impact drill, bench drill, etc.
23 pcs Hole Saw Set for Multi-Purpose: The AMZZ Bi-Metal hole saw kit Includes 13 hole saws: 3/4″(19mm), 25/32″(20mm), 7/8″(22mm), 1″(25mm), 1-1/8"(29mm), 1-1/4″(32mm), 1-3/8″(35mm), 1-1/2″(38mm), 1-3/4"(44mm), 2″(51mm), 2-1/4″(57mm), 2-1/2″(64mm), 3″(76mm) for needs in different situations, 4 x 1/4″ Spare Pilot Drill for replacement, 1 x Large Mandrel (7/16″), 1 x Small Mandrel (3/8″) with Medium Adapter plus 1 x Plastic Case for easy storage (together with 2 bonus hex key)
【Quality】3/16"(5mm) thickness heavy duty backing plate eliminates need for drive plate. M42 Cobalt bi-metal construction provides 30% faster cutting than conventional saws. 0.05" kerf design prolongs battery life when used on cordless tools.
【Great Hole Cutting】 Premium high speed steel M42 with 8% cobalt GT 4/6 variable tooth configuration to provide clean and fast cutting in various materials. 1-7/8"(48mm) cutting depth. Strong impact wear resistance. Multiple sizes can be cut with this set.
【Features】Wide slot design on side walls increases visibility while cutting, and also helps chip evacuation. Turtle back tooth configuration design offers heavy duty cutting. Fleam ground for faster cutting and longer life. Two pilot drills are made of premium high speed steel for precise positioning and rapid drilling for longer service life.
Universal Quick Installation: Assemble the hole saw in 4 simple steps to swiftly get to work. Additionally, our mandrel also fits other brand's hole saws, making it super versatile.
Rock-Solid 18-Piece Hole Saw Kit: Our hole saw set ensures durability and stability, even with prolonged use. With 18 different saw blade sizes, it tackles any diameter effortlessly, making your work a breeze.
High Adaptability Quick-Change Arbor: Easily interchange arbor for quick-change chuck heads or standard three-jaw chucks. The 0.33"/8.5mm third arbor head fits most 3/8" chucks, making it compatible with common tools like hand drills, power screwdrivers, and drill presses.
Wide Application - New process design with ultra-sharp serrations for 1/4"(5mm) deep cut, which is ideal for softwood, aluminum, plastic plate, plasterboard, thin PVC board, composite etc
Package Includes - 12Pcs Hole Saws: 9/16", 5/8", 3/4", 7/8", 1" , 1-1/8", 1-1/4" , 1-3/8", 1-1/2", 1-5/8", 1-3/4", 2"; 2 x M10 Thread Hex Shank Arbor, 2 x M12 Thread Hex Shank Arbor and 1 x Plastic box
Long-lasting & Durability - Made of professional-grade high-speed steel M42 with 8% cobalt ensures enhanced heat resistance for the teeth; Our sleek black oil-painted finish ensures superior rust and wear resistance, extending your drilling projects' lifetime by over 50%
③ Variable Toothing of 4/6 TPI configuration for a faster & smoother cut, less torque build-up, and enhanced chip removal. Progressive teeth strip allows a powerful bite on contact with irregular surfaces for rapid drilling and more aggressive cutting. Shaped gullets between two sharp teeth accelerated chip clearance during drilling.
② Compatible with a wide range of materials including Aluminum, Non-ferrous metals, Stainless Steel sheet, Steel pipes and Profiles, Softwood, Hardwood, Plywood, Drywall, OSB, MDF, Fiberglass, Gypsum board, Formica, Plaster, Chipboard which is ideal for Kitchen and Bedroom Installation, Car and House Repairing, Plumbing, Construction, Maintenance, Automotive Applications and the D-I-Y Enthusiast.
① Superior Value 30-Piece Bi-Metal Hole Saw Kit contains the Most Commonly Used 21 hole saws:3/4",7/8",1",1-1/8",1-1/4",1-3/8",1-1/2",1-3/4",2",2-1/8",2-1/4",2-1/2",2-5/8",3",3-1/4",3-3/8",3-5/8",3-3/4",4-1/8",4-1/2,4-3/4" and the Most Complete Accessories including 2 Arbors with Pilot Drills,3 Additional Pilot Drills,1 Spring,1 Arbor Adapter, 1 Allen Key and 1 10" extension. This kit is an All Purpose Combination of Plumbers Kit, Electrician's Kit, and Industrial Kit.